package Ro;

public class Vbe {
public static void printGrade(double score)  {
	if (score < 0 || score > 100) {
		return;
}
	if (score >= 90.0) {
		System.out.println('A');
	}
	else if (score >= 80.0) {
		System.out.println('B');
	}
	else if (score >= 70.0) {
		System.out.println('C');
	}
	else if (score >= 60.0) {
		System.out.println('D');
	}
	else {
		System.out.println('F');
	}
}
}

